Since upgrading Jira Data Center from 8.20.11 to 9.4 we are experiencing a problem where users with existing accounts are not found from User Picker drop-downs until the user performs a login.
For example, a user who has an account but hasn't logged into Jira since the 9.4 upgrade is not found from any User Picker drop downs; Reporter, Assignee, tagging, etc.
But if we ask the user to login then the user is detected in the User Picker fields.
We have a workaround with the login but wondering if anyone has a suggestion on how to "update "all the users in the system who haven't logged since the upgrade.
I'm not even sure what the user "update" would be in order to be recognized in the system without a login.
Any suggestions and insight appreciated.
Bobbie